1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
suter [353]
2 years ago
7

Please and thank youuuuuu sorry thats how it came

Biology
1 answer:
Marizza181 [45]2 years ago
7 0

Answer:

40: 3

41: 1

Explanation:

40: When trying to achieve a better or sharper image on a microscope, the part of the microscope that needs to be adjusted is the "fine focus" which is responsible for better/sharper image by either moving the stage or the eyepiece. The fine focus is labelled C in the image.

41: Chromosomes contain hereditary materials (genes) that are responsible for an organism's trait. All organisms have their individual genetic materials in their cells and in the case of the onion cells, it's genetic materials (genes) are stored in the chromosomes hence it is important the cells have these chromosomes. Thus, the correct option is 1

You might be interested in
What does entropy measure?
babymother [125]
Entropy means that system naturally progress from order to disorder. Entropy measures the level of this disorder or messiness. We can measure increase or decrease of entropy, for example by answering the question 'How a human being can avoid decay?' or by being concentrated on WHY the system is more organized and why it tends to grow.
6 0
2 years ago
Read 2 more answers
Which substance on the plasma membrane helps identify chemical signals from outside the cell?
cluponka [151]

Answer:

<em><u>The correct option is A) carbohydrate chain</u></em>

Explanation:

The carbohydrate chain present in the cell membrane helps determine the characteristics of the cell and it also helps to identify the chemical signals from outside the cell. Hence, option A is correct.

Other options, like option B, is not correct because the function of the cholesterol in the cell membrane is to prevent the fatty acids from sticking together. Option D is not correct because transport proteins help some molecules to move inside the cell.

6 0
3 years ago
Some of the sedimentary rock called ______ is made from ancient coral reefs buried by sediments.
Grace [21]
I believe it's limestone.
3 0
2 years ago
Read 2 more answers
How well patients compensate for blood loss is mostly related to:?
son4ous [18]
<span>The determining factor in how well a patient is able to compensate for loss of blood in usually related to how rapidly they are bleeding. The ability or the lack of ability to compensate for blood loss is controlled by a patient's cardiovascular system, but the rate of blood loss is key.</span>
6 0
3 years ago
Two type O people are married. Select each blood type that is possible for their natural children.
galina1969 [7]
If both parents have type o, the child will also have type o, if parents are both type O the children will only inherit type O since type A and B are dominant over type O
7 0
2 years ago
Read 2 more answers
Other questions:
  • The inferior vena cava brings blood from the lower regions of the body and empties into the:
    7·1 answer
  • Which photosynthetic process would continue without light
    9·2 answers
  • Some important minerals are stored in the bones.<br><br> [True]<br> or<br> [False]
    13·1 answer
  • A tow truck exerts a net horizontal force of 1050 n on a 760-kg car. what is the acceleration of the car during this time?
    12·2 answers
  • Is heredity something that can be changed? Explain
    5·2 answers
  • What energy roles do organisms play in an ecosystem?
    8·1 answer
  • What was produced as a result of the human genome project
    7·1 answer
  • Many whales have tiny, unused hip and pelvis bones known as vestigial organs. How does this evidence support theories about anim
    15·2 answers
  • Please help will give brainliest no links please
    7·1 answer
  • How many glycosidic bonds would be needed to combine three monosaccharides together?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!